	function drawVisualization() {
  // Create and populate the data table.
  var data = google.visualization.arrayToDataTable([
['x',	"\ue8\ubf\ua6\ue6\u8b\u89\ue5\u8d\ua1\ue6\u96\uaf\ue7\u9a\u84\ue9\u82\uaa\ue6\u81\ub6\ue4\ub9\u8b\ue7\u9c\ubc",	"\ue8\u9e\u8d\ue7\u81\uab\ue4\ub9\u8b\ue6\ua0\ub8",	"\ue7\ub4\ua2\ue5\u85\u8b\ue7\u9a\u84\ue5\ub0\ube\ue5\ub7\ub4\ue5\ub0\u96",	"\ue6\u96\uaf\ue5\u9f\uba\ue5\ub0\u94\ue7\u9a\u84\ue6\ub2\u81\ue8\ua1\u80\ue6\u8a\ua4\ue7\uac\ua6",	"\ue9\u9b\uaa\ue6\u80\u92\ue4\ub9\u8b\ue6\u8d\ub7",	"\ue8\ub5\u9e\ue8\ube\ube\ue6\u8b\u89\ue4\ub9\u8b\ue7\u81\uab",	"\ue6\u99\uae\ue5\u88\ua9\ue8\u8e\uab\ue4\ubf\uae\ue6\u96\uaf\ue7\u9a\u84\ue7\u8b\u82\ue6\u80\u92\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\ubd\ub1\ue8\ub8\uaa\ue7\uaa\u81\ue8\ua2\uad\ue8\u90\ua5\ue7\u9a\u84\ue9\u87\u8e\ue8\u9b\uae\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\uad\ua3\ue9\ub9\u8d\ue7\u9a\u84\ue4\ubc\ua0\ue8\uaf\ub4\ue4\ub9\u8b\ue7\ube\ubd",	"\ue5\u8f\u8c\ue5\u90\u8e\ue7\u9a\u84\ue5\u87\u9d\ue8\ua7\u86"],
[588,	22926.3,	15407.1,	31434.2,	24348.2,	null,	null,	null,	null,	null,	null],
[582,	21603.4,	14578.1,	29723.6,	23105.3,	null,	null,	null,	null,	null,	null],
[580,	21226.8,	14295.1,	29184.3,	22703.8,	null,	null,	null,	null,	null,	null],
[575,	20343.8,	13624.3,	27791.9,	21728.7,	null,	null,	null,	null,	null,	null],
[574,	20116.9,	13583.5,	27573,	21546.2,	null,	null,	null,	null,	null,	null],
[572,	19704.2,	13256.3,	27030.9,	21128,	null,	null,	null,	null,	null,	null],
[569,	19206.5,	12897.4,	26301.7,	20531.6,	null,	null,	null,	null,	null,	null],
[567,	18825.7,	12711.6,	25716.2,	20136,	null,	null,	null,	null,	null,	null],
[566,	18746,	12516.9,	25513,	19973.4,	null,	null,	null,	null,	null,	null],
[561,	17923.7,	11989.6,	24364.3,	19128.2,	null,	null,	null,	null,	null,	null],
[559,	17597.4,	11791,	23920.7,	18759.2,	null,	null,	null,	null,	null,	null],
[557,	null,	null,	null,	null,	null,	15662.6,	17495.6,	null,	19621.5,	17013.7],
[553,	16520.7,	11106.3,	22673.5,	17768.8,	null,	null,	null,	null,	null,	null],
[551,	null,	null,	null,	null,	null,	14866.1,	16492.5,	null,	18538,	16041.6],
[549,	null,	null,	null,	null,	null,	14573.5,	16254.9,	null,	18220.5,	15742.4],
[548,	15606.3,	10586.9,	21601.9,	16970.3,	null,	null,	null,	null,	null,	null],
[544,	null,	null,	null,	null,	null,	13942.3,	15457.5,	null,	17353.7,	15000.5],
[543,	null,	null,	null,	null,	15883,	13695.3,	15350.1,	null,	17189.7,	14807.3],
[541,	null,	null,	null,	null,	null,	13464.4,	15012.6,	null,	16831.8,	14588.5],
[540,	14228.9,	9880.5,	20139.8,	15742.3,	null,	null,	null,	null,	null,	null],
[538,	null,	null,	null,	null,	null,	13179.1,	14665.4,	null,	16390.6,	14134.7],
[536,	13344.1,	9506.7,	19307.1,	15119.8,	null,	12990.8,	14321.8,	null,	16043.6,	13935.7],
[535,	null,	null,	null,	null,	14819.8,	12864.3,	14214.5,	null,	15867.5,	13803.1],
[530,	null,	null,	null,	null,	null,	12256.6,	13584.2,	14695.6,	15166,	13163.4],
[528,	12190.3,	8811.2,	17861.9,	14054.4,	null,	12080.2,	13335.2,	null,	14923.3,	12839.9],
[522,	null,	null,	null,	null,	null,	11292.7,	12610.4,	13666.2,	14123.3,	12145.5]
	  ]);

  // Create and draw the visualization.
  new google.visualization.LineChart(document.getElementById('visualization')).
      draw(data, {curveType: "function",
                  width: 500, height: 400,
                  vAxis: {maxValue: 10},
                  pointSize: 5,
                  lineWidth: 2,
                  interpolateNulls: true
                 }
          );
}
​